Answer: Maybe it's the third one I'm not completely sure. don't take my word for it.
Step-by-step explanation:
Answer:
x is equal to positive 5/6 and negative 5/6
Step-by-step explanation:
To solve this, you simply need to take the square root of both sides:

Answer:
|x-99|<3
Step-by-step explanation:
|x-99|<3
Answer:
$47.92
Step-by-step explanation:
20% discount: $599 * 80% = $479.2 before tax
15% tax added: $479.2 + $71.88 = $551.08
Saved money: $599-$551.08= $47.92